Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Water resources
Hydro and Environmental Geology
Metrics
H-Index
i10 Index
Citation
17
37
799
* Rankings
Ranking Based
On Selection: 2
Stratigraphy
Sedimentology
Petroleum Geology and Groundwater exploration
Metrics
H-Index
i10 Index
Citation
13
16
526
* Rankings
Ranking Based
On Selection: 3
Geotechnical Engineering
Geoenvironmental Engineering
Soil Improvement
Metrics
H-Index
i10 Index
Citation
13
16
782
* Rankings
Ranking Based
On Selection: 4
Exploration Geophysics
Structural Geology
Hydrogeophysics
Seismic Interpretation and modelling
Magnetic/Gravity Interpretati
Metrics
H-Index
i10 Index
Citation
12
16
477
* Rankings
Ranking Based
On Selection: 5
Structural geology
Applied geophysics
Exploration geophysics
Environmental Geology
Metrics
H-Index
i10 Index
Citation
11
13
456
* Rankings
Ranking Based
On Selection: 6
Petroleum Geology
Metrics
H-Index
i10 Index
Citation
11
13
388
* Rankings
Ranking Based
On Selection: 7
Geophysics and Geoscience
Metrics
H-Index
i10 Index
Citation
10
10
413
* Rankings
Ranking Based
On Selection: 8
Petroleum Geology
Engineering Geology/Geotechnics
Geophysics
and Hydrogeology
Metrics
H-Index
i10 Index
Citation
9
9
283
* Rankings
Ranking Based
On Selection: 9
Environmental Management
Ecological Disaster Management
Environmental Geology
Metrics
H-Index
i10 Index
Citation
9
8
262
* Rankings
Ranking Based
On Selection: 10
Sedimentology
Stratigraphy
Petroleum Geology
Paleobiology
Palynology and Environmental Geology
Metrics
H-Index
i10 Index
Citation
8
8
238
* Rankings
Ranking Based
On Selection: 11
Geophysics
Metrics
H-Index
i10 Index
Citation
8
8
259
* Rankings
Ranking Based
On Selection: 12
Geology
Metrics
H-Index
i10 Index
Citation
2
2
35
* Rankings
Ranking Based
On Selection: 13
Geological Science
Metrics
H-Index
i10 Index
Citation
2
0
5
* Rankings
Ranking Based
On Selection: 14
Geology
Metrics
H-Index
i10 Index
Citation
1
0
4
İfeanyichukwu Kenechukwu Agbonma
Metrics
H-Index
i10 Index
Citation Counts
17
37
799
Water resources
Hydro and Environmental Geology
Ejike Ajaegwu
Metrics
H-Index
i10 Index
Citation Counts
13
16
526
Stratigraphy
Sedimentology
Petroleum Geology and Groundwater exploration
Charles Malachy Okechukwu Nwaiwu
Metrics
H-Index
i10 Index
Citation Counts
13
16
782
Geotechnical Engineering
Geoenvironmental Engineering
Soil Improvement
Chinwuko Ifeanyi Augustine
Metrics
H-Index
i10 Index
Citation Counts
12
16
477
Exploration Geophysics
Structural Geology
Hydrogeophysics
Seismic Interpretation and modelling
Magnetic/Gravity Interpretati
Izuchukwu Ignatius Obiadi
Metrics
H-Index
i10 Index
Citation Counts
11
13
456
Structural geology
Applied geophysics
Exploration geophysics
Environmental Geology
Benard Ifeanyi Odoh
Metrics
H-Index
i10 Index
Citation Counts
10
10
413
Okey Akpunonu
Metrics
H-Index
i10 Index
Citation Counts
9
9
283
Petroleum Geology
Engineering Geology/Geotechnics
Geophysics
and Hydrogeology
Udeagha Onwuka
Metrics
H-Index
i10 Index
Citation Counts
9
8
262
Environmental Management
Ecological Disaster Management
Environmental Geology
Onuigbo, EN
Metrics
H-Index
i10 Index
Citation Counts
8
8
238
Sedimentology
Stratigraphy
Petroleum Geology
Paleobiology
Palynology and Environmental Geology
Nneji Ezenwa Gabriel
Metrics
H-Index
i10 Index
Citation Counts
8
8
259
Onyekwelu Ifeoma Linda
Metrics
H-Index
i10 Index
Citation Counts
2
2
35
Oshim Francisca Ogechukwu
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
Elomba Ugochukwu Franklin
Metrics
H-Index
i10 Index
Citation Counts
1
0
4